84320672

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{10253}}^1$

素因数の和:10520

約数の個数: 24

約数和(自身を含む): 166668516

約数和(自身を除く): 82347844

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 10253, 20506, 41012, 82024, 164048, 328096, 2635021, 5270042, 10540084, 21080168, 42160336, 84320672]

約数ペア:

[(1, 84320672), (2, 42160336), (4, 21080168), (8, 10540084), (16, 5270042), (32, 2635021), (257, 328096), (514, 164048), (1028, 82024), (2056, 41012), (4112, 20506), (8224, 10253)]